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USGS Surface-Water Monthly Statistics for the Nation
The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.
Placer County, California Hydrologic Unit Code 18020128
Latitude 38°55'05", Longitude 121°00'51"
NAD27
Drainage area 614 square miles Gage datum 552.35 feet above NGVD29 |
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00060, Discharge, cubic feet per second, | |||||||||||||
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YEAR | Monthly mean in ft3/s (Calculation Period: 1911-10-01 -> 1986-01-31) | ||||||||||||
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
1911 | 130 | 140.8 | 148.1 | ||||||||||
1912 | 326.4 | 340 | 756.5 | 1,090 | 3,816 | 1,955 | 297.5 | 97.3 | 146.2 | 95.9 | 556.7 | 260 | |
1913 | 640 | 660 | 800 | 2,800 | 3,000 | 1,200 | 366.7 | 186.7 | 75.4 | 69.8 | 179.6 | 410 | |
1914 | 7,000 | 3,473 | 2,390 | 4,100 | 4,600 | 2,500 | 897.1 | 149.5 | 68.8 | 73 | 91.9 | 210 | |
1915 | 540 | 3,120 | 2,300 | 4,000 | 7,200 | 3,168 | 471.1 | 203 | 94.4 | 50.9 | 173.1 | 794.6 | |
1916 | 1,913 | 3,909 | 5,369 | 5,274 | 4,275 | 2,833 | 747.2 | 175.4 | 101.4 | 221.9 | 243 | 873.5 | |
1917 | 451.7 | 2,139 | 1,697 | 4,421 | 4,659 | 3,843 | 663.7 | 162.6 | 92.5 | 84 | 125 | 226.5 | |
1918 | 200.2 | 643.5 | 1,829 | 3,174 | 2,511 | 1,163 | 153.5 | 67.2 | 164.4 | 337 | 325.8 | 285.7 | |
1919 | 305.5 | 2,209 | 1,851 | 4,827 | 3,760 | 665.2 | 150.8 | 73.2 | 63.2 | 93 | 85.8 | 348.4 | |
1920 | 260.2 | 286.4 | 1,352 | 2,900 | 3,385 | 1,107 | 191.1 | 64.8 | 55.4 | 195.1 | 1,185 | 1,442 | |
1921 | 2,380 | 2,051 | 3,520 | 3,254 | 3,681 | 2,555 | 485.1 | 111 | 79.6 | 90.2 | 106.4 | 408.9 | |
1922 | 495.6 | 1,822 | 2,036 | 3,611 | 7,264 | 4,599 | 637.4 | 125 | 80 | 200 | 406.1 | 2,614 | |
1923 | 1,591 | 1,270 | 1,866 | 3,836 | 4,229 | 1,813 | 724.1 | 144.9 | 113.7 | 201.2 | 108.5 | 135.9 | |
1924 | 221.6 | 839.9 | 353.1 | 1,006 | 738.3 | 107.5 | 43.2 | 30 | 25.4 | 121.9 | 356.5 | 627.3 | |
1925 | 596 | 3,608 | 1,904 | 3,958 | 3,559 | 1,577 | 429.1 | 119.6 | 90.1 | 128.1 | 161 | 318.5 | |
1926 | 279.2 | 1,571 | 1,566 | 3,150 | 1,343 | 365.7 | 89.4 | 43.4 | 37.3 | 75.7 | 1,233 | 789.5 | |
1927 | 1,440 | 5,152 | 2,844 | 5,079 | 4,472 | 2,964 | 580.7 | 137.2 | 88.5 | 104.5 | 826.7 | 462 | |
1928 | 620 | 869.1 | 6,197 | 2,931 | 2,588 | 492.7 | 146.9 | 73.2 | 52.6 | 60.5 | 117.7 | 205 | |
1929 | 187 | 547.7 | 1,010 | 1,590 | 2,744 | 1,282 | 217.4 | 68.8 | 50 | 46.8 | 43.2 | 1,227 | |
1930 | 1,146 | 1,416 | 2,166 | 2,555 | 1,801 | 892.3 | 167.7 | 62.5 | 43.9 | 48.7 | 179.9 | 101.1 | |
1931 | 312.5 | 464.4 | 969.6 | 1,250 | 877.8 | 317.7 | 64.3 | 28 | 23.2 | 77.2 | 142 | 814 | |
1932 | 841.7 | 1,902 | 2,371 | 3,176 | 4,737 | 2,873 | 556.3 | 120.1 | 59.3 | 53.9 | 63.1 | 103.9 | |
1933 | 160.2 | 223.8 | 766.9 | 1,848 | 2,335 | 2,277 | 275.6 | 70.9 | 46.5 | 150.1 | 197.7 | 607.8 | |
1934 | 897.4 | 1,124 | 1,832 | 1,369 | 644.2 | 266.7 | 78.5 | 36.9 | 32.2 | 56 | 336.8 | 320.3 | |
1935 | 778.1 | 1,110 | 1,258 | 5,942 | 4,743 | 2,501 | 377 | 106.1 | 60 | 92.3 | 148.6 | 167.5 | |
1936 | 2,595 | 4,660 | 3,000 | 4,719 | 4,006 | 2,508 | 462 | 123.6 | 82.9 | 67.5 | 73.4 | 125.2 | |
1937 | 177.1 | 1,796 | 2,050 | 3,757 | 4,971 | 1,574 | 291.6 | 102.3 | 68.1 | 96 | 324.6 | 3,062 | |
1938 | 776.5 | 2,884 | 4,864 | 5,181 | 7,148 | 3,995 | 851.7 | 176.2 | 100.1 | 159.7 | 249.1 | 264.8 | |
1939 | 289 | 405.2 | 1,518 | 2,400 | 1,105 | 311.3 | 92 | 42.6 | 50.6 | 136.2 | 90.8 | 162.7 | |
1940 | 2,995 | 4,237 | 5,877 | 4,376 | 3,530 | 1,336 | 283.7 | 88.8 | 64.5 | 73.4 | 279.1 | 1,567 | |
1941 | 1,851 | 3,210 | 2,764 | 2,889 | 4,745 | 1,750 | 475.3 | 152.2 | 96.1 | 94.2 | 292 | 2,146 | |
1942 | 3,562 | 3,521 | 2,032 | 4,226 | 4,692 | 3,527 | 883 | 178.7 | 112.4 | 98.6 | 1,026 | 1,851 | |
1943 | 4,205 | 2,539 | 5,375 | 4,066 | 2,687 | 1,572 | 446.1 | 151.7 | 93.7 | 96.1 | 121.4 | 155 | |
1944 | 291.6 | 578.8 | 1,272 | 1,589 | 3,290 | 1,321 | 265.1 | 86.7 | 58.5 | 59.1 | 755.7 | 828.5 | |
1945 | 557.1 | 3,851 | 1,488 | 3,025 | 3,771 | 1,767 | 378.9 | 104.3 | 70.9 | 250.9 | 847.9 | 3,071 | |
1946 | 1,723 | 874.8 | 2,137 | 3,710 | 3,668 | 1,321 | 286.7 | 97.2 | 80.5 | 103.2 | 634.3 | 592.6 | |
1947 | 294.6 | 1,306 | 1,965 | 2,029 | 1,595 | 604.6 | 119.8 | 58.3 | 43.5 | 295.5 | 238.8 | 153.6 | |
1948 | 1,194 | 450.7 | 800.5 | 3,667 | 4,214 | 2,861 | 522.5 | 122.2 | 71.5 | 70.2 | 211.2 | 254.6 | |
1949 | 227.3 | 417.1 | 1,432 | 3,733 | 3,734 | 1,056 | 185.7 | 81 | 56 | 55.2 | 129.9 | 125.6 | |
1950 | 1,811 | 2,177 | 2,232 | 4,277 | 4,096 | 2,125 | 499.2 | 103.5 | 71.2 | 284.9 | |||
1951 | 76.7 | 180.5 | 577.7 | 1,766 | |||||||||
1952 | 2,418 | 3,406 | 2,721 | 6,103 | 7,746 | 4,658 | 1,615 | 307.6 | 141 | 100.8 | 146.2 | 625.9 | |
1953 | 2,884 | 1,046 | 1,415 | 3,401 | 3,260 | 3,160 | 1,059 | 194.5 | 117 | 111.9 | 268 | 297.4 | |
1954 | 666.2 | 1,359 | 2,909 | 3,738 | 2,286 | 713.4 | 213 | 90 | 66.1 | 64.6 | 170.6 | 626.3 | |
1955 | 651.7 | 653.1 | 988.8 | 1,642 | 3,264 | 1,462 | 246.5 | 85.1 | 62.5 | 61.2 | 145 | 7,825 | |
1956 | 5,989 | 1,926 | 1,974 | 2,779 | 5,090 | 2,633 | 668.4 | 146.5 | 89.1 | 175.6 | 250 | 279.2 | |
1957 | 298.4 | 2,113 | 2,809 | 2,041 | 3,586 | 1,802 | 350.1 | 107.7 | 84.7 | 133.5 | 276 | 572.9 | |
1958 | 844.7 | 3,901 | 3,048 | 5,001 | 6,978 | 3,666 | 762 | 207.7 | 110.7 | 97.6 | 126.2 | 118.9 | |
1959 | 893.3 | 1,166 | 1,314 | 1,912 | 1,263 | 502.2 | 107.8 | 49.5 | 78.4 | 62.3 | 53.8 | 70 | |
1960 | 266.8 | 2,246 | 2,977 | 2,505 | 1,864 | 867.3 | 137.6 | 61.2 | 48.4 | 60.9 | 170.4 | 276 | |
1961 | 153.5 | 858.5 | 966.6 | 1,658 | 1,805 | 838.1 | 126.4 | 54.6 | 46.3 | 69.1 | 99.2 | 264.6 | |
1962 | 229.7 | 2,274 | 1,475 | 4,022 | 2,824 | 1,586 | 258.7 | 70.7 | 42.4 | 1,980 | 330.5 | 1,174 | |
1963 | 1,759 | 5,271 | 1,235 | 3,925 | 4,755 | 1,750 | 446.9 | 146.6 | 104.6 | 148.2 | 1,222 | 454 | |
1964 | 706.6 | 684.4 | 773.1 | 1,984 | 2,144 | 967.5 | 206.6 | 99.7 | 83.5 | 72.5 | 286.7 | 8,058 | |
1965 | 3,866 | 1,686 | 1,224 | 2,904 | 2,448 | 1,028 | 380.6 | 235.5 | 242 | 386.1 | 407.7 | 298.1 | |
1966 | 467.9 | 482.9 | 837.6 | 951.4 | 405.5 | 289.6 | 105.7 | 58 | 97.7 | 272.5 | 335 | 1,278 | |
1967 | 1,965 | 2,107 | 3,185 | 2,873 | 3,800 | 3,092 | 1,547 | 1,017 | 534.2 | 696.1 | 541.7 | 846.8 | |
1968 | 751 | 1,818 | 1,250 | 1,035 | 632.1 | 464.5 | 253 | 345.6 | 551.5 | 612.1 | 709.4 | 921 | |
1969 | 5,228 | 3,395 | 2,609 | 3,602 | 2,656 | 1,696 | 1,047 | 988.7 | 812.8 | 774.2 | 1,067 | 1,761 | |
1970 | 6,200 | 2,176 | 1,774 | 766.2 | 501.8 | 734.7 | 531 | 912.4 | 1,012 | 930.8 | 940 | 2,082 | |
1971 | 1,612 | 1,601 | 1,844 | 1,455 | 1,064 | 861 | 892.9 | 966.7 | 986.6 | 815.3 | 354 | 744.5 | |
1972 | 919.6 | 1,333 | 1,410 | 1,052 | 563.1 | 305.9 | 503 | 1,051 | 705 | 872.9 | 833.5 | 1,196 | |
1973 | 3,064 | 2,759 | 2,148 | 1,414 | 963.3 | 339.4 | 457 | 594.2 | 658.1 | 655.5 | 1,856 | 2,302 | |
1974 | 3,695 | 1,780 | 3,844 | 3,141 | 1,862 | 1,281 | 917.5 | 625.5 | 711.7 | 881.7 | 873.8 | 305.6 | |
1975 | 538.2 | 1,355 | 2,279 | 1,903 | 1,862 | 1,172 | 625 | 639.3 | 831.7 | 948.5 | 254.7 | 209.4 | |
1976 | 407.6 | 1,072 | 1,155 | 372.7 | 254.2 | 175.9 | 111 | 118.1 | 452.3 | 211.7 | 176.5 | 143.2 | |
1977 | 184.4 | 161.5 | 249.4 | 110.8 | 117.1 | 124.6 | 178.5 | 317.8 | 221.5 | 66.9 | 136.4 | 643.1 | |
1978 | 2,506 | 2,137 | 2,787 | 2,165 | 1,770 | 718.1 | 592.9 | 769.2 | 511.1 | 219.3 | 606.3 | 353.5 | |
1979 | 1,080 | 1,434 | 1,605 | 1,277 | 1,523 | 751.3 | 760.1 | 828.8 | 709.5 | 482.4 | 629.9 | 874.7 | |
1980 | 5,917 | 4,146 | 2,757 | 2,052 | 1,532 | 919.5 | 837.8 | 558.8 | 523.7 | 402.5 | 751.1 | 982.2 | |
1981 | 569.5 | 633.8 | 987 | 767.1 | 350.6 | 293.1 | 208.5 | 131.9 | 290.9 | 304.4 | 2,010 | 5,075 | |
1982 | 3,185 | 5,861 | 4,151 | 6,835 | 4,278 | 1,953 | 1,167 | 1,057 | 706.2 | 856.5 | 1,600 | 3,199 | |
1983 | 2,560 | 4,503 | 6,539 | 3,706 | 3,956 | 3,194 | 1,790 | 1,105 | 1,102 | 632 | 2,843 | 5,083 | |
1984 | 2,463 | 1,973 | 2,070 | 1,438 | 1,207 | 1,154 | 835.5 | 771.9 | 767.6 | 305 | 1,163 | 980 | |
1985 | 381.2 | 608.4 | 786.9 | 1,135 | 522.1 | 621.6 | 615.8 | 645.5 | 693.4 | 276.9 | 443.5 | 703.8 | |
1986 | 1,486 | ||||||||||||
Mean of monthly Discharge |
1,530 | 1,970 | 2,160 | 2,910 | 3,000 | 1,600 | 485 | 267 | 232 | 263 | 479 | 1,090 | |
** No Incomplete data have been used for statistical calculation |